Port B

Port B

GPIO Name Peripheral Alternate
PB 00 - -
PB 01 - -
PB 02 Push Buttons EXTINT_6
PB 03 Push Buttons EXTINT_7
PB 04 USART interface CTS
PB 05 USART interface RTS
PB 06 Joystick SCAN_4
PB 07 Joystick SCAN_5
PB 08 Joystick SCAN_6
PB 09 Joystick SCAN_7
PB 10 - -
PB 11 - -